header{
    font-size: 50%;
}
.top_select{
margin: 0  4rem  0  2rem;
}
.top_image{
    margin-top: 5px;
}
.top_bot{
    text-align: center;
}
.top_bot_left{
    float: left;
    width: 50%;
    height: 2rem;
    line-height: 2rem;
}
.top_bot_right{
    float: right;
    width: 50%;
    height: 2rem;
    line-height: 2rem;

}
.context{

}
.context .context_top span{
    display: inline-block;
    text-align: center;
    font-size: 0.9rem;
    height: 3rem;
    line-height: 3rem;
}
.list{
}
.list_left{
    float: left;
}
.list_right{
    width: 100%;
}
.list_1{
     height: 1.5rem;
     line-height: 1.5rem;
     font-size: 1rem;
     font-weight:bold;
     padding: 0.1rem 0 0.1rem 7.5rem;
 }
.list_2{
    height: 1.5rem;
    line-height: 1.5rem;
    font-size: 0.9rem;
    padding: 0.1rem 0 0.1rem 7.5rem;
}
.list_3{
    height: 1.5rem;
    line-height: 1.5rem;
    font-size: 0.9rem;
    padding: 0.1rem 0 0.1rem 7.5rem;
}
.list_4{
    height: 1.5rem;
    line-height: 1.5rem;
    font-size: 0.9rem;
    padding: 0.1rem 0 0.1rem 7.5rem;
}
.bottom{
    background-color: rgba(211, 211, 211, 0.31);
    width: 100%;
    float: left;
    height: 4rem;
}
.home{
    float: left;
    margin: 0 1.5rem 0 1.8rem ;
    padding-top: 0.5rem;

}
.find{
    float: left;
    margin: 0 1.5rem 0 1.5rem;
    padding-top: 0.5rem;
}
.car{
    float: left;
    margin: 0 1.5rem 0 1.5rem;
    padding-top: 0.5rem;
}
.mine{
    float: left;
    margin: 0 1.5rem 0 1.5rem;
    padding-top: 0.5rem;
}